mojo/common/common_type_converters.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "mojo/common/common_type_converters.h"
   6
   7 #include <string>
   8
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "url/gurl.h"
  11
  12 namespace mojo {
  13
  14 // static
  15 String TypeConverter<String, base::StringPiece>::ConvertFrom(
  16     const base::StringPiece& input) {
  17   if (input.empty()) {
  18     char c = 0;
  19     return String(&c, 0);
  20   }
  21   return String(input.data(), input.size());
  22 }
  23 // static
  24 base::StringPiece TypeConverter<String, base::StringPiece>::ConvertTo(
  25     const String& input) {
  26   return input.get();
  27 }
  28
  29 // static
  30 String TypeConverter<String, base::string16>::ConvertFrom(
  31     const base::string16& input) {
  32   return TypeConverter<String, base::StringPiece>::ConvertFrom(
  33       base::UTF16ToUTF8(input));
  34 }
  35 // static
  36 base::string16 TypeConverter<String, base::string16>::ConvertTo(
  37     const String& input) {
  38   return base::UTF8ToUTF16(TypeConverter<String, base::StringPiece>::ConvertTo(
  39       input));
  40 }
  41
  42 String TypeConverter<String, GURL>::ConvertFrom(const GURL& input) {
  43   return String(input.spec());
  44 }
  45
  46 GURL TypeConverter<String, GURL>::ConvertTo(const String& input) {
  47   return GURL(input.get());
  48 }
  49
  50 }  // namespace mojo